CN110719967A - 弹簧钢用轧制线材 - Google Patents

弹簧钢用轧制线材 Download PDF

Info

Publication number
CN110719967A
CN110719967A CN201880038374.9A CN201880038374A CN110719967A CN 110719967 A CN110719967 A CN 110719967A CN 201880038374 A CN201880038374 A CN 201880038374A CN 110719967 A CN110719967 A CN 110719967A
Authority
CN
China
Prior art keywords
wire rod
spring steel
rolled wire
content
steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201880038374.9A
Other languages
English (en)
Chinese (zh)
Inventor
铃木崇久
根石丰
小泽修司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN110719967A publication Critical patent/CN110719967A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
CN201880038374.9A 2017-06-15 2018-06-15 弹簧钢用轧制线材 Pending CN110719967A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017118110 2017-06-15
JP2017-118110 2017-06-15
PCT/JP2018/022965 WO2018230717A1 (fr) 2017-06-15 2018-06-15 Fil laminé pour acier à ressort

Publications (1)

Publication Number Publication Date
CN110719967A true CN110719967A (zh) 2020-01-21

Family

ID=64659568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880038374.9A Pending CN110719967A (zh) 2017-06-15 2018-06-15 弹簧钢用轧制线材

Country Status (8)

Country Link
US (1) US11118251B2 (fr)
EP (1) EP3640357A4 (fr)
JP (1) JP6447799B1 (fr)
KR (2) KR20200004407A (fr)
CN (1) CN110719967A (fr)
BR (1) BR112019025042A2 (fr)
MX (1) MX2019014873A (fr)
WO (1) WO2018230717A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111304413A (zh) * 2020-03-13 2020-06-19 大冶特殊钢有限公司 弹簧扁钢及其制备方法
CN112853220A (zh) * 2021-01-08 2021-05-28 江苏省沙钢钢铁研究院有限公司 2000MPa级弹簧用盘条及其生产方法
CN117888034A (zh) * 2024-03-15 2024-04-16 江苏永钢集团有限公司 2000MPa级含钒55SiCr弹簧钢热轧盘条及其生产工艺
CN118007033A (zh) * 2024-04-09 2024-05-10 江苏永钢集团有限公司 1100MPa级Si-Cr系弹簧钢盘条及其控轧控冷方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7388360B2 (ja) * 2019-07-01 2023-11-29 住友電気工業株式会社 鋼線およびばね
KR102355675B1 (ko) * 2019-07-12 2022-01-27 주식회사 포스코 고강도 스프링용 선재, 강선 및 그 제조방법
KR102314433B1 (ko) 2019-12-17 2021-10-19 주식회사 포스코 우수한 수소취성 저항성을 가지는 고강도 냉간압조용 선재 및 그 제조방법
KR102326263B1 (ko) * 2019-12-20 2021-11-15 주식회사 포스코 초고강도 스프링용 선재, 강선 및 그 제조방법
CN111519114B (zh) * 2020-05-14 2022-06-21 大冶特殊钢有限公司 一种弹簧扁钢材料及其制备方法
CN112760570A (zh) * 2020-12-28 2021-05-07 武钢集团襄阳重型装备材料有限公司 一种新型60Si2Mn弹簧扁钢及其制备方法
WO2022259606A1 (fr) * 2021-06-08 2022-12-15 住友電気工業株式会社 Ressort et fil d'acier
US20240209481A1 (en) * 2021-06-08 2024-06-27 Sumitomo Electric Industries, Ltd. Steel wire and spring
CN117441033A (zh) * 2021-06-16 2024-01-23 安赛乐米塔尔公司 用于生产钢部件的方法和钢部件
US20240322271A1 (en) 2021-11-16 2024-09-26 Lg Energy Solution, Ltd. Gripper assembly for charging/discharging secondary battery, and charging/discharging device comprising same
JPWO2024101376A1 (fr) * 2022-11-08 2024-05-16
JPWO2024101377A1 (fr) * 2022-11-08 2024-05-16
KR20240098816A (ko) * 2022-12-21 2024-06-28 주식회사 포스코 영구변형 저항성이 향상된 스프링용 강선 및 그 제조방법
JP2025539910A (ja) * 2022-12-21 2025-12-09 ポスコ カンパニー リミテッド スプリング用線材及び鋼線、スプリング、並びにこれらの製造方法
CN115976320B (zh) * 2022-12-28 2024-09-24 浙江青山钢铁有限公司 一种高碳马氏体不锈钢盘条的表面处理方法
WO2025210377A1 (fr) * 2024-04-02 2025-10-09 Arcelormittal Acier pour ressorts hélicoïdaux d'automobiles et procédé de fabrication d'une bobine associée
WO2026004929A1 (fr) * 2024-06-25 2026-01-02 日本発條株式会社 Matériau d'acier

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004143482A (ja) * 2002-10-22 2004-05-20 Nippon Steel Corp 高強度冷間成形ばね用鋼線とその製造方法
CN101400818A (zh) * 2005-12-15 2009-04-01 株式会社神户制钢所 弹簧钢、使用该钢的弹簧制造方法和由该钢制造的弹簧
CN102753300A (zh) * 2010-06-07 2012-10-24 新日本制铁株式会社 超高强度焊接接头及其制造方法
CN103484781A (zh) * 2013-09-26 2014-01-01 宝山钢铁股份有限公司 一种高强高韧性弹簧钢及其制造方法
CN104797729A (zh) * 2012-12-21 2015-07-22 株式会社神户制钢所 耐氢脆性优异的高强度弹簧用钢线材及其制造方法以及高强度弹簧
CN105483551A (zh) * 2014-10-07 2016-04-13 大同特殊钢株式会社 具有优异的线材轧制性能的高强度弹簧钢

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518932A (en) 1974-07-11 1976-01-24 Minolta Camera Kk 4 gun 4 maino shashinrenzu
JPS5928534B2 (ja) 1980-06-14 1984-07-13 日東電工株式会社 貼付剤
JP2984887B2 (ja) * 1992-04-09 1999-11-29 新日本製鐵株式会社 伸線加工用ベイナイト線材または鋼線およびその製造方法
DE69424865T2 (de) 1993-04-06 2000-10-19 Nippon Steel Corp., Tokio/Tokyo Bainitstange oder stahldraht zum drahtziehen und verfahren zu deren herstellung
JP3577411B2 (ja) 1997-05-12 2004-10-13 新日本製鐵株式会社 高靭性ばね鋼
JP2004011002A (ja) 2002-06-10 2004-01-15 Sumitomo Metal Ind Ltd 伸線加工用の素線及び線
KR100985357B1 (ko) * 2007-06-19 2010-10-04 주식회사 포스코 피로수명이 우수한 고강도, 고인성 스프링, 상기 스프링용강선재와 강선 및 상기 강선과 스프링의 제조방법
KR20090071163A (ko) * 2007-12-27 2009-07-01 주식회사 포스코 내식성이 우수한 고강도 스프링강 선재 및 그 제조 방법
CN102812145A (zh) * 2010-03-11 2012-12-05 新日本制铁株式会社 耐延迟断裂特性优异的高强度钢材和高强度螺栓及其制造方法
JP5679439B2 (ja) * 2011-03-28 2015-03-04 株式会社神戸製鋼所 高周波焼入れ後におけるねじり強度および靱性に優れた高周波焼入れ用鋼、およびその製造方法
CN105051887B (zh) 2013-02-28 2018-04-17 株式会社村田制作所 半导体装置
JP6212473B2 (ja) 2013-12-27 2017-10-11 株式会社神戸製鋼所 高強度ばね用圧延材及びこれを用いた高強度ばね用ワイヤ
JP6452454B2 (ja) * 2014-02-28 2019-01-16 株式会社神戸製鋼所 高強度ばね用圧延材および高強度ばね用ワイヤ
WO2017018457A1 (fr) * 2015-07-27 2017-02-02 新日鐵住金株式会社 Acier pour ressort de suspension et son procédé de fabrication
CN108350537B (zh) * 2015-09-04 2021-01-08 日本制铁株式会社 弹簧用钢线及弹簧

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004143482A (ja) * 2002-10-22 2004-05-20 Nippon Steel Corp 高強度冷間成形ばね用鋼線とその製造方法
JP3764715B2 (ja) * 2002-10-22 2006-04-12 新日本製鐵株式会社 高強度冷間成形ばね用鋼線とその製造方法
CN101400818A (zh) * 2005-12-15 2009-04-01 株式会社神户制钢所 弹簧钢、使用该钢的弹簧制造方法和由该钢制造的弹簧
CN102753300A (zh) * 2010-06-07 2012-10-24 新日本制铁株式会社 超高强度焊接接头及其制造方法
CN104797729A (zh) * 2012-12-21 2015-07-22 株式会社神户制钢所 耐氢脆性优异的高强度弹簧用钢线材及其制造方法以及高强度弹簧
CN103484781A (zh) * 2013-09-26 2014-01-01 宝山钢铁股份有限公司 一种高强高韧性弹簧钢及其制造方法
CN105483551A (zh) * 2014-10-07 2016-04-13 大同特殊钢株式会社 具有优异的线材轧制性能的高强度弹簧钢

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111304413A (zh) * 2020-03-13 2020-06-19 大冶特殊钢有限公司 弹簧扁钢及其制备方法
CN112853220A (zh) * 2021-01-08 2021-05-28 江苏省沙钢钢铁研究院有限公司 2000MPa级弹簧用盘条及其生产方法
CN117888034A (zh) * 2024-03-15 2024-04-16 江苏永钢集团有限公司 2000MPa级含钒55SiCr弹簧钢热轧盘条及其生产工艺
CN117888034B (zh) * 2024-03-15 2024-06-07 江苏永钢集团有限公司 2000MPa级含钒55SiCr弹簧钢热轧盘条及其生产工艺
WO2025189641A1 (fr) * 2024-03-15 2025-09-18 江苏永钢集团有限公司 Fil-machine laminé à chaud en acier à ressort 55sicr contenant du vanadium de qualité 2000 mpa et procédé de production s'y rapportant
CN118007033A (zh) * 2024-04-09 2024-05-10 江苏永钢集团有限公司 1100MPa级Si-Cr系弹簧钢盘条及其控轧控冷方法
CN118007033B (zh) * 2024-04-09 2024-07-12 江苏永钢集团有限公司 1100MPa级Si-Cr系弹簧钢盘条及其控轧控冷方法

Also Published As

Publication number Publication date
WO2018230717A1 (fr) 2018-12-20
JP6447799B1 (ja) 2019-01-09
JPWO2018230717A1 (ja) 2019-06-27
KR20210157415A (ko) 2021-12-28
US11118251B2 (en) 2021-09-14
MX2019014873A (es) 2020-02-07
EP3640357A1 (fr) 2020-04-22
EP3640357A4 (fr) 2020-09-30
BR112019025042A2 (pt) 2020-06-16
KR20200004407A (ko) 2020-01-13
US20200095663A1 (en) 2020-03-26

Similar Documents

Publication Publication Date Title
CN110719967A (zh) 弹簧钢用轧制线材
CN108350537B (zh) 弹簧用钢线及弹簧
CN101321885B (zh) 高强度弹簧用热处理钢
CN102046826B (zh) 热处理用钢
CN107429352B (zh) 酸洗性和淬火回火后的抗延迟断裂性优异的螺栓用线材及螺栓
WO2008102573A1 (fr) Fil d'acier à ressort haute résistance, ressorts haute résistance et procédé de fabrication des deux
CN104204254A (zh) 耐延迟断裂性优异的加硼高强度螺栓用钢和高强度螺栓
CN104797729A (zh) 耐氢脆性优异的高强度弹簧用钢线材及其制造方法以及高强度弹簧
CN106103781B (zh) 高强度且耐腐蚀性优异的稳定器用钢和使用其的车辆用稳定器及其制造方法
JP5353161B2 (ja) 耐遅れ破壊特性に優れた高強度ばね用鋼およびその製造方法
CN108315637B (zh) 高碳热轧钢板及其制造方法
CN108350538B (zh) 高硬度且韧性优异的钢
JP4057930B2 (ja) 冷間加工性に優れた機械構造用鋼及びその製造方法
CN108474086A (zh) 弹簧钢
CN109790602B (zh) 钢
JP2003213372A (ja) ばね用鋼線およびばね
CN107614723B (zh) 弹簧钢
CN100453684C (zh) 冷切割性和疲劳特性优异的冷成形弹簧用钢丝及其制造方法
JP4994932B2 (ja) オイルテンパー線及びオイルテンパー線の製造方法
JP6506978B2 (ja) ＮｉＣｒＭｏ鋼およびＮｉＣｒＭｏ鋼材の製造方法
CN108220805B (zh) 耐应力腐蚀性优异的高强度弹簧用钢丝及其制造方法
CN116724131A (zh) 具有优异的热处理特性和抗氢致延迟断裂性的冷镦用高强度线材、热处理组件及其制造方法
JP4631618B2 (ja) 疲労特性に優れた軸受用鋼部品の製造方法
JP5688742B2 (ja) 靭性、耐磨耗性に優れる鋼の製造方法
JP2004300481A (ja) 耐へたり性及び耐割れ性に優れたばね用鋼線

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination